PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 12759-01318
12759-01318 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 3.3 MILLIMETERS NOMINAL MM, hole_diameter: 23.0 MILLIMETERS NOMINAL MM, overall_diameter: 39.0 MILLIMETERS NOMINAL MM, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-597-6117, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
12759-01318
NSN: 5310-01-597-6117
FSC: 5310
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thickness3.3 MILLIMETERS NOMINAL MM
hole_diameter23.0 MILLIMETERS NOMINAL MM
overall_diameter39.0 MILLIMETERS NOMINAL MM
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN5310-01-597-6117
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12759-01318 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: STEEL OVERALL
•
PERIPHERAL SHAPE STYLE: ROUND
•
HOLE DIAMETER: 23.0 MILLIMETERS NOMINAL MM
•
THICKNESS: 3.3 MILLIMETERS NOMINAL MM
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OVERALL DIAMETER: 39.0 MILLIMETERS NOMINAL MM
•
CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
HOLE DIAMETER23.0 MILLIMETERS NOMINAL MM
THICKNESS3.3 MILLIMETERS NOMINAL MM
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OVERALL DIAMETER39.0 MILLIMETERS NOMINAL MM
CENTER HOLE SHAPE STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
D15-753IPC86Interchangeable
interchangeable cross-reference
interchangeable
D15-655JPC86Interchangeable
interchangeable cross-reference
interchangeable
D15-661JPC86Interchangeable
interchangeable cross-reference
interchangeable
40229Interchangeable
interchangeable cross-reference
interchangeable
44SNInterchangeable
interchangeable cross-reference
interchangeable
NRF-JA-012H0Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 12759-01318?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 12759-01318?
12759-01318 is a WASHER,FLAT.
What parts can replace 12759-01318?
There are 8 known substitutes for 12759-01318: D15-753IPC86, D15-655JPC86, D15-661JPC86 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12759-01318?
12759-01318 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-597-6117. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 12759-01318

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026